QUESTION 169A campus network in a switch block design requires redundant distribution switches, load sharing across uplinks, a loop-free topology, and only one gateway IP address per VLAN. Which switching technology meets all of the requirements?

QUESTION 174A company implemented VoIP in a campus network and now wants a consistent method to implement using AutoQoS. Which two parameters must be considered before AutoQoS is configured? (Choose two.)

A. CEF must be enabled.B. AutoQoS is available only on routers.C. Traffic discovery must be performed manually.D. No service policy can be applied already.E. Manual traffic analysis must be performed.